Added function to make coverart init easier (#24)

Reviewed-on: #24
Co-authored-by: phoenix <kundeng94@gmail.com>
Co-committed-by: phoenix <kundeng94@gmail.com>

src/access_level.rs

@@ -12,7 +12,7 @@ pub struct AccessLevel {
 impl Default for AccessLevel {
     fn default() -> Self {
         AccessLevel {
-            id: uuid::Uuid::new_v4(),
+            id: uuid::Uuid::nil(),
             level: String::new(),
             song_id: uuid::Uuid::new_v4(),
         }
@@ -21,7 +21,7 @@ impl Default for AccessLevel {
 
 pub fn default_level() -> AccessLevel {
     AccessLevel {
-        id: uuid::Uuid::new_v4(),
+        id: uuid::Uuid::nil(),
         level: String::from("Public"),
         song_id: uuid::Uuid::new_v4(),
     }

src/coverart.rs

@@ -10,6 +10,19 @@ pub struct CoverArt {
     pub data: Vec<u8>,
 }
 
+pub mod init {
+    use crate::coverart::CoverArt;
+
+    pub fn init_coverart_only_path(path: String) -> CoverArt {
+        CoverArt {
+            id: uuid::Uuid::nil(),
+            title: String::new(),
+            path: path.clone(),
+            data: Vec::new(),
+        }
+    }
+}
+
 impl CoverArt {
     pub fn to_data(&self) -> Result<Vec<u8>, std::io::Error> {
         let path: &String = &self.path;
@@ -21,3 +34,16 @@ impl CoverArt {
         }
     }
 }
+
+#[cfg(test)]
+mod tests {
+    use crate::coverart;
+
+    #[test]
+    fn test_cover_art_image() {
+        let path: String = String::from("somepath");
+        let coverart = coverart::init::init_coverart_only_path(path.clone());
+
+        assert_eq!(path, coverart.path);
+    }
+}

src/login_result.rs

@@ -15,7 +15,7 @@ pub struct LoginResult {
 impl Default for LoginResult {
     fn default() -> Self {
         LoginResult {
-            id: uuid::Uuid::new_v4(),
+            id: uuid::Uuid::nil(),
             username: String::new(),
             token: String::new(),
             token_type: String::new(),

src/song.rs

@@ -227,9 +227,9 @@ mod embedded {
     // The song's duration is a floating point in seconds
     #[derive(Clone, Debug, Deserialize, Serialize)]
     pub struct Song {
-        #[serde(skip_serializing_if = "is_embed_zero")]
+        #[serde(skip_serializing_if = "init::is_uuid_nil")]
         #[serde(alias = "id")]
-        pub id: i32,
+        pub id: uuid::Uuid,
         #[serde(skip_serializing_if = "String::is_empty")]
         pub title: String,
         #[serde(skip_serializing_if = "String::is_empty")]
@@ -240,17 +240,17 @@ mod embedded {
         pub album_artist: String,
         #[serde(skip_serializing_if = "String::is_empty")]
         pub genre: String,
-        #[serde(skip_serializing_if = "is_embed_zero")]
+        #[serde(skip_serializing_if = "init::is_embed_zero")]
         pub year: i32,
-        #[serde(skip_serializing_if = "is_embed_dur_not_set")]
+        #[serde(skip_serializing_if = "init::is_embed_dur_not_set")]
         pub duration: f64,
-        #[serde(skip_serializing_if = "is_embed_zero")]
+        #[serde(skip_serializing_if = "init::is_embed_zero")]
         pub track: i32,
-        #[serde(skip_serializing_if = "is_embed_zero")]
+        #[serde(skip_serializing_if = "init::is_embed_zero")]
         pub disc: i32,
-        #[serde(skip_serializing_if = "is_embed_zero")]
+        #[serde(skip_serializing_if = "init::is_embed_zero")]
         pub disc_count: i32,
-        #[serde(skip_serializing_if = "is_embed_zero")]
+        #[serde(skip_serializing_if = "init::is_embed_zero")]
         pub track_count: i32,
         #[serde(skip_serializing_if = "String::is_empty")]
         pub audio_type: String,
@@ -258,7 +258,7 @@ mod embedded {
         pub date_created: String,
         #[serde(skip_serializing_if = "String::is_empty")]
         pub filename: String,
-        #[serde(skip_serializing_if = "is_embed_zero")]
+        #[serde(skip_serializing_if = "init::is_embed_zero")]
         pub user_id: i32,
         #[serde(skip)]
         pub data: Vec<u8>,
@@ -274,18 +274,11 @@ mod embedded {
         // pub coverart_id: i32,
     }
 
-    fn is_embed_zero(num: &i32) -> bool {
-        *num == 0
-    }
-
-    fn is_embed_dur_not_set(num: &f64) -> bool {
-        *num == 0.0
-    }
 
     impl Default for Song {
         fn default() -> Self {
             Song {
-                id: 0,
+                id: uuid::Uuid::nil(),
                 title: String::new(),
                 artist: String::new(),
                 album: String::new(),

tests/tests.rs

@@ -28,6 +28,7 @@ mod utils {
     }
 }
 
+#[cfg(test)]
 mod song_tests {
     use std::fs::File;
     use std::io::Write;
@@ -151,6 +152,7 @@ mod song_tests {
     }
 }
 
+#[cfg(test)]
 mod album_tests {
 
     use crate::utils;